Flights from Atlanta to Chicago O'Hare

Our cheapest offers for flights from Atlanta to Chicago O'Hare

Here you can compare cheap flights from Atlanta (ATL) to Chicago O'Hare (ORD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Chicago O'Hare. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Atlanta
Chicago O'Hare
Outbound
10/25/25
direct
F91441
02h 14min
Return
11/15/25
direct
F93398
02h 22min
Frontier Airlines
$82
Atlanta
Chicago O'Hare
Outbound
10/25/25
direct
F91441
02h 14min
Return
11/15/25
direct
F93398
02h 22min
Frontier Airlines
$87
Atlanta
Chicago O'Hare
Outbound
10/25/25
direct
F91595
02h 12min
Return
11/15/25
direct
F93398
02h 22min
Frontier Airlines ?
$90
Atlanta
Chicago O'Hare
Outbound
10/25/25
direct
F91595
02h 12min
Return
11/15/25
direct
F91596
02h 11min
Frontier Airlines ?
$93
Atlanta
Chicago O'Hare
Outbound
11/09/25
direct
F91441
02h 15min
Return
12/07/25
direct
F91442
02h 34min
Frontier Airlines
$141
Atlanta
Chicago O'Hare
Outbound
11/09/25
1 Stopover (DFW)
F93021, F91342
08h 06min
Return
12/07/25
direct
F91442
02h 34min
Frontier Airlines ?
$155
Atlanta
Chicago O'Hare
Outbound
11/09/25
1 Stopover (TPA)
NK2332, NK1146
05h 08min
Return
12/07/25
direct
F91442
02h 34min
Spirit Airlines
$164
Atlanta
Chicago O'Hare
Outbound
11/09/25
direct
F93397
02h 12min
Return
12/07/25
1 Stopover (FLL)
NK2146, NK2069
08h 00min
Frontier Airlines ?
$178
Atlanta
Chicago O'Hare
Outbound
02/13/26
direct
AA3671
02h 15min
Return
02/26/26
direct
AA3769
01h 51min
American Airlines ?
$202
Atlanta
Chicago O'Hare
Outbound
10/25/25
direct
UA0516
02h 19min
Return
11/15/25
direct
UA1398
02h 13min
United Airlines ?
$210
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Atlanta - Chicago O'Hare

Roundtrip from 81,96 USD
Distance 977 km
Departure airport Airport Hartsfield-Jackson Atlanta International Airport, GA (ATL)
Arrival airport Airport Chicago O'Hare International Airport, IL (ORD)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Chicago O'Hare
Flight destinations with a similar price
Flight destinations with a similar price